Smart Hero 4G is a GPS watch for children that captures their real-time movements, allowing them to talk and chat with their parents and friends, listen to music to tell stories, play games, etc. It's a free app.

Smart Hero 4G allows you to schedule the watch to turn on or turn off automatically. You can set the watch to turn on or off during a specific time or at a fixed time. You can add up to multiple alarms, so you don't need to keep the watch running all the time.